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If sin ^(2) y+cos (xy)=pi ,then (dy)/(d...

If ` sin ^(2) y+cos (xy)=pi ,then (dy)/(dx) =`

A

` (-ysin (xy))/( sin 2y -xsin (xy))`

B

` (ysin (xy))/( sin 2y -x sin (xy))`

C

` (-xsin (xy))/( sin 2y -xsin (xy))`

D

` (xsin (xy))/( sin 2y -xsin(xy))`

Text Solution

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The correct Answer is:
B
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